baber/WOPTO huggingface dataset:
Patent JP-H0566574-A (JP)
Title: Electrostatic thermal recording method
Inventor: KAWANISHI TOSHIYUKI
IPC: G03G5/028
Filed: 1991-04-05
Abstract: PURPOSE:To provide the electrostatic thermal recording method which can impart uniform electrification without depending on a corona discharge by selecting a recording body and an electrifying member. CONSTITUTION:This electrostatic thermal recording method obtains a sensible image by applying heat to an electrified image carrying member to partially attenuate its potential and to thereby form the latent image on the image carrying body and developing this latent image. A roller or blade or brush consisting of a material existing on the positive polarity side of an electrification system is brought into pressurized contact with the electrostatic thermal recording layer existing on the negative polarity side of the electrification system and is slid, by which the electrostatic thermal recording layer is negatively electrified in the above-mentioned method. The roller or blade or brush consisting of the material existing on the negative polarity side of the electrification system is otherwise brought into pressurized contact with the electrostatic thermal recording layer existing on the positive polarity side of the electrification system and is slid, by which the electrostatic thermal recording layer is positively electrified in the above-mentioned method.
Patent JP-H01309220-A (JP)
Title: Electric contact
Inventor: SHINOHARA HISAJI
IPC: H01H1/04
Filed: 1988-06-06
Abstract: PURPOSE:To make it possible to obtain an electric contact of a long service life and favorable in respect of the cost by using a silvernonoxide system substance for a movable contact and a silver-oxide system substance for a fixed contact, and making the volume of the movable contact same as or less than that of the fixed contact. CONSTITUTION:A sliver-nonoxide system contact is used for a movable contact 1, while a silver-oxide system contact is used for a fixed contact 2. And at the same time, the volume of the movable contact 1 is made same as or less than that of the fixed contact 2. Since the silver-nonoxide system contact of the movable contact 1 has a larger temperature rise compared to the fixed contact 2, and a easier fusing property from the characteristic of the material, the fixed contact material is transferred to the surface of the movable contact 1 in the switching operation of the contact, and the contact is opened or closed with the silver-oxide system contacts each other, practically. As a result, an unusefulness that one side contact remains plentifully while the other side contact is worn out can be prevented, and an electric contact of a long service life and favorable in respect of the cost can be obtained.
Patent JP-H09322023-A (JP)
Title: Video input device
Inventor: HABA YOSHIHITO
IPC: H04N5/222
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To improve the operability for selecting plural cameras and performing photographing by storing the attributes of the respective cameras connected to plural ports and controlling a video processing corresponding to the attribute of the camera selected by port changeover. SOLUTION: A CCD camera 140 is connected to the port 1, the CCD camera 150 is connected to the port 2 and an initialization request command is transmitted from a host part 400 to an image processing part 200. The image processing part 200 switches a camera changeover switch 230 to the port 1, 233 and transmits a camera attribute request command and the camera part 140 transmits a camera attribute response to the image processing part 200. The image processing part 200 switches the camera changeover switch 230 to the port 2, 234 and transmits the camera attribute request command and the camera part 150 transmits the camera attribute response to the image processing part 200.  In such a manner, the image processing part can improve the operability in the case of selecting the plural cameras and performing photographing by controlling the video processing corresponding to the attribute of the camera selected by the port changeover.
Patent JP-S61296780-A (JP)
Title: Formation of back electrode of light-emitting diode
Inventor: SHIOSE NOBUYUKI
IPC: H01L21/28
Filed: 1985-06-25
Abstract: PURPOSE:To increase the area of electrode as well as to enhance the percentage of electrode to the maximum of 50% or thereabout by a method wherein, in the formation of the back electrode of a light-emitting diode, the electrode is formed into a rectangle or a polygon when a metal mask vapor-deposition method is performed. CONSTITUTION:The enlargement of electrode area is achieved by changing the shape of electrode from the conventional round shape to a rectangular shape. A metal mask, whereon a plurality of rectangular holes of 100mum by 200mum are arranged leaving the interval of 50mum when extremely approached, is manufactured, a prescribed electrode material mainly composed of gold is vapor-deposited on a GaAs infrared ray light-emitting diode epitaxial wafer, the electrode material formed into the individually cut pellet form of 400mum by 400mum, and the light-emitting diode pellets are completed. In the case of the used metal mask, the percentage of the area of an electrode 42 to the whole area of the back side of a pellet is 50%.
Patent JP-S62292099-A (JP)
Inventor: REIMONDO PORUTSUIO
IPC: H01L41/20
Filed: 1987-06-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6116452-A (JP)
Inventor: SAMIYUERU BUROOTON DEIIRU
IPC: H01J29/88
Filed: 1985-06-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63303142-A (JP)
Inventor: HAYASHI YUKIO
IPC: D02G3/36
Filed: 1987-06-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08315962-A (JP)
Title: Heating element
Inventor: MIZUTANI TAKAAKI
IPC: H05B3/06
Filed: 1995-05-15
Abstract: PURPOSE: To enhance the heat resistance of a heating fixing device to a base, advance the thermal rise time of a contact plate, and increase copying speed. CONSTITUTION: The bottom surface of a substantially U-shaped sectional base 1 is irregularly worked to form a first heat insulating part 2, a second heat insulating part 3 is provided on the irregular surface of the first heat insulating part 2 by use of a first heat insulating material, and a third heat insulating part 5 and a fourth heat insulating part 6 are provided on the lower surface by use of a U-shaped sectional second heat insulating material 4. The lower surface of an electric heating element layer having a foil heater 9 nipped by a first insulating sheet 7 and a second insulating sheet 8, which is provided on the lower surface of the heat insulating part, is covered with a contact plate 13 consisting of a substantially U-shaped metal thin plate.
Patent JP-S5263344-A (JP)
Title: Toner density control by magnetic brush
Inventor: IKESUE MASUMI
IPC: G03G15/09
Filed: 1975-11-19
Abstract: PURPOSE: To control the development requirement most pertinently and enable a destinct transferring in the electrophotographic copying machine by scraping off a developed magnetic brush on the sleeve so as to keep a preset thickness thereof. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06109606-A (JP)
Title: Sample collecting and analyzing apparatus
Inventor: FUIRITSUPU KURAAKU
IPC: B01L3/00
Filed: 1993-05-18
Abstract: PURPOSE: To obtain a method and device by which samples can be collected, condensed, and analyzed with a single device. CONSTITUTION: A liquid sample collecting and analyzing device is provided with a base 12 and a sample collector 24 equipped with a reservoir 28 and a handle 26 to which the reservoir 28 is attached. The collector 24 is connected to the upper surface 18 of the base 12 with a hinge 36. The opening 32 of the reservoir 28 is sealed with a porous member 34 containing a ligand receptor. The base 12 has an absorbent 16 for absorbing liquid housed in the base 12 and an opening 22 for exposing the absorbent 16. The base 12 is provided with means 36 and 40 for bringing the absorbent 16 into contact with the porous member 34 in the sample collector 24. This sample collecting and analyzing device makes the detection/determination of a target ligand possible and improves the safety of sample collecting and analyzing work.
Patent JP-H04361653-A (JP)
Title: Air-permeable heat-resistant sheet
Inventor: MIYAKI EISUKE
IPC: D04H1/724
Filed: 1991-06-11
Abstract: PURPOSE:To obtain the title sheet not only protecting rainfall but also guarding the surface of the earth from condensation, having an air permeability by Gurley method and water pressure resistance in fixed ranges, respectively, comprising nonwoven fabric composed of three-dimensional network fibers. CONSTITUTION:The objective air-permeable water-resistant sheet comprising nonwoven fabric composed of three-dimensional network fibers, having 1 second/100ml-1,000 seconds/100ml, preferably 30 seconds/100ml-300 seconds/100 ml air permeability by Gurley method and 500mmH2O-3,000mmH2O, preferably 800mmH2O-2,500mmH2O water pressure resistance. The weight of the objective nonwoven fabric is 25gm<2>-200gm<2>.
Patent JP-H035923-A (JP)
Title: Detection of focus error and optical recording medium
Inventor: UKITA HIROO
IPC: G11B7/24079
Filed: 1989-06-02
Abstract: PURPOSE:To improve the quality of reproduction information signal by forming a 1st groove of lambda/8n depth and a 2nd groove of lambda/4n depth where the wavelength of the light to be projected for the purpose of reading is designated as lambda and the optical refractive index of an optical recording medium substrate as n. CONSTITUTION:The 1st groove 33 of lambda/8n depth and the 2nd groove 34 of lambda/4n depth are formed, where the wavelength of the light of a semiconductor laser 21 is designated as lambda and the optical refractive index of the optical recording medium substrate 31 as n. The recording medium 30 is irradiated with the light beam 40 emitted from the semiconductor laser 21 and the component of the difference between the detected light output on the surface of the optical recording medium 30 and the detected light output of the 2nd groove 34 is taken out with the detected light output of the 1st groove 33 as a reference and is used as a focus error signal. The need for wobbling frequencies is eliminated in this way and the quality of the reproduction signal is improved.
Patent JP-S6040513-A (JP)
Title: Production of composite magnetic head
Inventor: KUMASAKA TAKAYUKI
IPC: G11B5/255
Filed: 1984-07-06
Abstract: PURPOSE:To produce a composite magnetic head which excels in the wear resistance, the gap accuracy, etc. with high productivity, by cutting each head out of a composite block where metallic magnetic thin bands and ferrite plates of high permeability are piled and bonded alternately. CONSTITUTION:A reinforcing groove 30 is formed to an amorphous metallic thin plate 14 which is produced by a high-speed quenching process. While a reinforcing groove 31 is formed to a high-permeability ferrite plate 15 made of Mn-Zn, etc. Plural number of these plates 14 and 15 are put alternately on each other, and the Pb-glass of a low softening point is coated by sputtering on surfaces 32 and 33 of plates 14 and 15 respectively to form a film of about 0.2- 0.5mu. Then a reinforcing block 20 of Mn-Zn ferrite, etc. and a reinforcing material 18 of Pb-glass, etc. are put into the grooves 30 and 31, and the pressure and heat are applied in the direction of lamination of plates 14 and 15 to obtain an element assembly block 19. The block 19 is cut along a 1-dot chain line 34, and both block half bodies are joined together after forming a winding groove 37, reinforcing material filling grooves 38, 39, etc. Then each head is cut out with application of desired processing. Thus a composite magnetic head is obtained.
Patent JP-H08335564-A (JP)
Title: Organic matter removing apparatus
Inventor: SAKAI KIMITO
IPC: C11D7/50
Filed: 1995-06-06
Abstract: PURPOSE: To provide an organic matter removing apparatus capable of removing a very small amount of organic matters stuck to the surface of test samples of silicon crystal or gallium arsenide crystal. CONSTITUTION: A sealed container 1 to prevent the ingress of atmospheric air, one or more chemical containers 7 installed in the sealed container 1, means 9 for heating the chemical container 7, and a sample container 5 holding a sample 3 are provided, a chemical solution evaporated from the chemical container 7 is aggregated on the surface of the sample 3, and organic matters stuck to the surface of the sample 3 are removed in this apparatus. As a chemical solution, at least one kind of organic solvent selected from a group of acetone, methyl isobutylketone, methylethylketone, methanol, ethanol, butanol, diethylether and tetorohydrofuran, and at least one kind of alkali solution selected from a group of sodium hydroxide, potassium hydroxide, ammonia and quaternary ammonia salt are used.
Patent JP-S5841979-A (JP)
Inventor: OKUAKI TOMIHIRO
IPC: D06P3/82
Filed: 1981-09-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5263775-A (JP)
Title: Photoelectric tachometer
Inventor: NAGAI TAKASHI
IPC: G01D5/244
Filed: 1975-11-21
Abstract: PURPOSE:To simplify construction and facilitate production and mounting by making the intermittence of light in a direction at a right angle to the revolving shaft of a rotating body to be measured by means of a cut window formed in said shaft and abolishing a rotary slit.
Patent JP-S5928319-A (JP)
Inventor: WATANABE KOUICHIROU
IPC: B32B27/36
Filed: 1982-08-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6119670-A (JP)
Title: Soundproofing vibration-insulating paint
Inventor: YOSHIZU AKITO
IPC: B60J1/02
Filed: 1984-07-04
Abstract: PURPOSE:To provide the titled paint having excellent soundproofness, vibration insulating properties and adhesion to substrates, containing a mixture of a vehicle, kiln ash and other filler in a specified weight ratio as a main film-forming component. CONSTITUTION:Asphalt (A) is mixed with a synthetic high-molecular material (B) selected from a styrene/butadiene rubber, polybutadiene, a polyester, an acrylate ester resin, an epoxy resin and an ethylene/vinyl acetate copolymer in such a proportion as to give 60-80wt% component A, thus obtaining a vehicle. 15-35wt% vehicle, 20-40wt% kiln ash and 20-50wt% other filler are mixed in such a quantity that the combined quantity is 100wt%. The titled soundproofing, vibration-insulating paint contains the resulting mixture as a main film-forming component. Examples of other fillers are calcium carbonate and magnesium silicate.
Patent JP-S6117952-A (JP)
Title: Oxygen probe
Inventor: NAKAMURA HAJIME
IPC: G01N27/407
Filed: 1984-07-05
Abstract: PURPOSE:To prevent the breakdown of a solid electrolyte and to provide an oxygen probe having excellent responsiveness and reliability by subjecting the outside surface of the solid electrolyte to coating with a refractory coating material from the end face of a housing up to the part just before the neighborhood in which a reference electrode material is packed. CONSTITUTION:The outside surface of the zirconia solid electrolyte 3 embedded into the end face of the housing 2 which is a supporting body in a manner as to project therefrom is coated by the refractory coating material 10 from the end face of the housing 2 to the part just before at least by 2mm. from the end of the reference electrode material 5 packed into the hollow top end of the electrolyte 3 at the housing 2 side end for >=10mm. from the end face of the housing 2. The breakdown of the solid electrolyte is thus prevented and the oxygen probe having the excellent responsiveness and reliability is obtd.
Patent JP-H035245-A (JP)
Title: Transverse engine type four-wheel drive vehicle
Inventor: KIKUCHI REIJI
IPC: B60K17/34
Filed: 1989-05-31
Abstract: PURPOSE:To facilitate layout, in a vehicle in which both a front wheel differential gear and a direction change gear for transmitting a driving force to the rear wheels are arranged above the axles of front wheels, by arranging a steering shaft in a position lower than the axles between the front wheel differential gear and the direction change gear. CONSTITUTION:A V-type engine 2 installed in the engine room so as to be transverse to the vehicle is arranged on the right side viewing from the driver's seat, and on the left side thereof, a transmission 6 is continuously provided. And a pair of front wheel axles 7 being connected to the right and left front wheels are extended in the vehicle width direction passing through the lower part of the engine room, and the engine 2 and the transmission 6 are arranged in a position further rearward than the directly above position of the axles 7. And both a front differential gear 9 being the front wheel differential gear and a center differential gear 10 in which a direction change gear for transmitting a driving force to the rear wheels is incorporated are coaxially arranged on the axles 7 at a given internal, and the steering shaft 15 of a steering mechanism 14 is extended in the front and rear direction of the vehicle so as to pass the underside of the axles 7 between both differential gears 9 and 10.
Patent JP-H087647-A (JP)
Title: Conductive copper paste composition
Inventor: NAGATA HIROSHI
IPC: C09D5/24
Filed: 1994-06-22
Abstract: PURPOSE:To provide copper paste by which screen printing becomes possible and which has excellent electric conductivity and is excellent in heat resistance by using copper powder, thermosetting phenol resin, a polyhydric phenol monomer, a specific heterocyclic compound and a silicon compound as essential components. CONSTITUTION:Conductive copper paste is composed of the composition using copper powder, thermosetting phenol resin, a polyhydric phenol monomer, a heterocyclic compound expressed by a formula I and a silicon compound expressed by a formula II as essential components. Here, in the formular II, R1 represents H and an alkyl group having the carbon number of 1 to 4, and R2 represents an alkylene group or an alkyl ether residual group having the carbon number of 1 to 4, and (m and n) represent 1, 2 or 3, and (m+n=4) is realized. For example, benzoimidazole is cited as the compound of the formula I. The copper paste by which not only excellent electric conductivity is held even after initial and long-term high temperature-high humidity processing but also stability to solder heat resistance is improved, can be obtained by this composition.
Patent JP-H05310997-A (JP)
Title: Flame retardant composition of styrene based polymer
Inventor: AKITAYA SHINICHI
IPC: C08L51/04
Filed: 1992-05-01
Abstract: PURPOSE:To obtain a flame-retardant composition of a styrene polymer which does not generate a corrosive gas or a poisonous gas in combustion or thermal decomposition. CONSTITUTION:The flame-retardant composition of styrene based polymer consists of (A) 14-33wt.% ammonium polyphosphate as a flame retardant component and (B) 5-13wt.% one or more kinds of compounds as a flame retardant component selected from the following groups: (1) a reactional product group of a cyclic ketone consisting of a >=5 membered heterocyclic ring containing two or more nitrogen atoms in the ring and formaldehyde, (2) a reactional product group of a cyclic thioketone consisting of >=5 membered heterocyclic ring containing two or more nitrogen atoms and formaldehyde or (3) a 1,3,5-triazine derivative group containing a structure expressed by the formula (X is morpholino or piperidino; Y is divalent group derived from piperazine; n is integer of 2-20) and (C) a propylene based polymer as a resin component and (D) a styrene based polymer as a resin component. This composition contains 3-30wt.% component C in the components (C) and (D) being residual amounts obtained by subtracting components (A) and (B) in the above-mentioned blending ratio as flame- retardant components from 100wt.% total amount of the composition.
Patent JP-S631355-A (JP)
Title: Rotor for electric motor
Inventor: ASAHINO YOSHIO
IPC: H02K1/27
Filed: 1986-06-18
Abstract: PURPOSE:To improve fabricability by holding a yoke and a divided cylindrical magnet with an interposed ring spacer between upper and lower balance weights used also for presser boards, fastening these parts into an integral body and thereafter encasing said integral body in a reinforcing member tube. CONSTITUTION:A divided cylindrical magnet 3 is arranged on the outer periphery of a yoke 2 to be combined with a motor rotating shaft. A ring spacer 5 composed of non-magnetic material is caused to lie between said magnet 3 and upper and lower balance weights used also for prsser boards 4, said parts are caulked into an integral body by a plurality of rivets 7 having passed through holes 6, 6' of the upper and lower balance weights used also for presser boards 4 and the yoke. Then, the outer peripheral portions of the cylindrical magnet 3 and balance weights used also for presser boards 4 are en cased in a reinforcing member tube 8.
Patent JP-S5796662-A (JP)
Title: Generator for pulse field
Inventor: EDOMUNTO TSUEBITSUSHIYU
IPC: A61N1/40
Filed: 1981-09-03
Abstract: 1. An appliance for generating a bioclimatically effective electrical field comprising a housing, which accommodates a generator, and an electrode, characterised in that the housing (10) consists of plastics material and accommodates a battery (12), in that the generator (14) is designed for generating an impulse voltage as well as for generating a direct voltage, and in that the electrode (18) consists of a conductive coating of an inner surface of a housing cover.
Patent JP-S6118826-A (JP)
Title: Fuel tank equipped with full tank alarm mechanism
Inventor: NISHIDA HIROSHI
IPC: B60K15/077
Filed: 1984-07-06
Abstract: PURPOSE:To certainly confirm and alarm a full tank, by forming an air chamber by the partition wall provided to a fuel supply port, the upper wall of a fuel tank and the fuel level in the fuel tank and fixing a valve emitting sound to the air passage of the fuel supply port. CONSTITUTION:A fuel tank 1 is formed of a fuel supply port 2, the fuel tank upper wall 3 upwardly inclined toward the supply port 2 and a fuel tank bottom wall 4, and the partition wall 6, which divides the supply port 2 into a fuel injection passage 7 and an air passage 8, is fixed to the supply port 2. Further, a valve 9 is fixed to the air passage 8. When the fuel supplied from the injection passage 7 is stored in the fuel tank 1 and the liquid level 10 therein reaches the lower end of the partition wall 6, an air chamber 11 is formed. When fuel is further supplied in this state, the pressure in the air chamber 11 rises and air in the air chamber 11 is forced out not only to vibrate the valve 9 but also to issue peculiar sound to alarm a full tank.
Patent JP-H035812-A (JP)
Title: Fetching system for format paper
Inventor: NIINUMA KAORU
IPC: G06F3/12
Filed: 1989-06-01
Abstract: PURPOSE:To generate the same format paper as an original one in a short time by reading data preserved in a character data preservation mechanism and a ruled line graphic data preservation mechanism, and reconstructing the format paper. CONSTITUTION:A character data conversion mechanism 9 converts character image data in a designated area into character code data and preserves it in the character code data preservation mechanism 11. The ruled line data conversion mechanism 12 converts ruled line image data into ruled line graphic data and preserves it in the ruled line graphic data preservation mechanism 13. A layout device 14 reads data preserved in the mechanism 11 and the mecha nism 13 and reconstructs the format paper on a window 15. Thus, the format which is the same as the existed format paper can be generated on a disk in a short time.